관련 비디오
What is a glottal stop?
Young Kim
Why are there seven vowels in Korean when English only has five?
Amy Hwang
When does the consonant "ㄹ" make an /l/ sound and when does it make an /r/ sound?
Young Kim
Introduction: Young Kim
Young Kim
Why does Korean have two sets of numbers? Native and Chinese?
Amy Hwang
英語
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